Delta AH500 - Page 736

Chapter 7 Error Codes
7-17
Error code Description
CPU
Status
LED indicator
status
ERROR
BUS
FAULT
16#9A5D
There is no response from slave 29 in the PLC
Link / COM1 MODBUS. (SM1592)
Continue
Keep Keep
16#9A5E
There is no response from slave 30 in the PLC
Link / COM1 MODBUS. (SM1592)
Continue
Keep Keep
16#9A5F
There is no response from slave 31 in the PLC
Link / COM1 MODBUS. (SM1592)
Continue
Keep Keep
16#9A60
There is no response from slave 32 in the PLC
Link / COM1 MODBUS. (SM1592)
Continue
Keep Keep
16#9A61
The setting of the PLC Link / COM1 MODBUS
mode is incorrect. (SM1589)
Continue
Keep Keep
16#9A62
The number of polling cycles in the PLC Link /
COM1 MODBUS is incorrect. (SM1592)
Continue
Keep Keep
16#9A63
There is a handshaking timeout when the
CPU module establishes a connection with
the network module. (SM1596)
Continue
Keep Keep
16#9A64
There is no network module parameter in the
CPU module. (SM1596)
Continue
Keep Keep
16#9B21
A communication error occurs, when COM2 is
connected to slave 1 by means of MODBUS.
Continue Keep Keep
16#9B22
A communication error occurs, when COM2 is
connected to slave 2 by means of MODBUS.
Continue Keep Keep
16#9B23
A communication error occurs, when COM2 is
connected to slave 3 by means of MODBUS.
Continue Keep Keep
16#9B24
A communication error occurs, when COM2 is
connected to slave 4 by means of MODBUS.
Continue Keep Keep
16#9B25
A communication error occurs, when COM2 is
connected to slave 5 by means of MODBUS.
Continue Keep Keep
16#9B26
A communication error occurs, when COM2 is
connected to slave 6 by means of MODBUS.
Continue Keep Keep
16#9B27
A communication error occurs, when COM2 is
connected to slave 7 by means of MODBUS.
Continue Keep Keep
16#9B28
A communication error occurs, when COM2 is
connected to slave 8 by means of MODBUS.
Continue Keep Keep
16#9B29
A communication error occurs, when COM2 is
connected to slave 9 by means of MODBUS.
Continue Keep Keep
16#9B2A
A communication error occurs, when COM2 is
connected to slave 10 by means of MODBUS.
Continue Keep Keep
16#9B2B
A communication error occurs, when COM2 is
connected to slave 11 by means of MODBUS.
Continue Keep Keep
16#9B2C
A communication error occurs, when COM2 is
connected to slave 12 by means of MODBUS.
Continue Keep Keep
16#9B2D
A communication error occurs, when COM2 is
connected to slave 13 by means of MODBUS.
Continue Keep Keep
16#9B2E
A communication error occurs, when COM2 is
connected to slave 14 by means of MODBUS.
Continue Keep Keep
16#9B2F
A communication error occurs, when COM2 is
connected to slave 15 by means of MODBUS.
Continue Keep Keep
16#9B30
A communication error occurs, when COM2 is
connected to slave 16 by means of MODBUS.
Continue Keep Keep
16#9B31
A communication error occurs, when COM2 is
connected to slave 17 by means of MODBUS.
Continue Keep Keep
16#9B32
A communication error occurs, when COM2 is
connected to slave 18 by means of MODBUS.
Continue Keep Keep